pulsation damper
#1
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Join Date: May 2008
Location: Grants Pass, OR.
Posts: 488
Total Cats: 17
pulsation damper
I am installing a dual feed fuel rail on a 99. I am wondering about plumbing straight to the hard line coming from the tank or do I need to keep the pulsation damper in the system that is on the frame rail. I moved the one on the OEM fuel rail to the dual feed rail, but don't know if the one on the frame rail has to be kept? Thanks
#5
18psi's build thread link/page.
https://www.miataturbo.net/build-thr...-67328/page23/
Took me a minute to find it. I see where he deleted it and I now plan to do the same. So deleting the one on the inside of the fender is okay? No other mods it seems. I have the FM double rail from the other owner. Does that make any difference? Basically change just the one damper and nothing else and the world is still rainbows I guess.
https://www.miataturbo.net/build-thr...-67328/page23/
Took me a minute to find it. I see where he deleted it and I now plan to do the same. So deleting the one on the inside of the fender is okay? No other mods it seems. I have the FM double rail from the other owner. Does that make any difference? Basically change just the one damper and nothing else and the world is still rainbows I guess.
#6
Junior Member
Thread Starter
Join Date: May 2008
Location: Grants Pass, OR.
Posts: 488
Total Cats: 17
I installed the FM rail and went ahead and kept the lower damper in the system. I just wanted to clean things up but decided to just remove the line from the damper that goes under the intake manifold and hooked the Russell adaptor up to the line out of the lower damper. Everything is good.
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